383985756

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 216

約数和(自身を含む): 1249029600

約数和(自身を除く): 865043844

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 121, 126, 132, 147, 154, 196, 198, 231, 242, 252, 257, 294, 308, 343, 363, 396, 441, 462, 484, 514, 539, 588, 686, 693, 726, 771, 847, 882, 924, 1028, 1029, 1078, 1089, 1372, 1386, 1452, 1542, 1617, 1694, 1764, 1799, 2058, 2156, 2178, 2313, 2541, 2772, 2827, 3084, 3087, 3234, 3388, 3598, 3773, 4116, 4356, 4626, 4851, 5082, 5397, 5654, 5929, 6174, 6468, 7196, 7546, 7623, 8481, 9252, 9702, 10164, 10794, 11308, 11319, 11858, 12348, 12593, 15092, 15246, 16191, 16962, 17787, 19404, 19789, 21588, 22638, 23716, 25186, 25443, 30492, 31097, 32382, 33924, 33957, 35574, 37779, 39578, 41503, 45276, 50372, 50886, 53361, 59367, 62194, 64764, 67914, 71148, 75558, 79156, 83006, 88151, 93291, 101772, 106722, 113337, 118734, 124388, 124509, 135828, 138523, 151116, 166012, 176302, 178101, 186582, 213444, 217679, 226674, 237468, 249018, 264453, 277046, 279873, 352604, 356202, 373164, 373527, 415569, 435358, 453348, 498036, 528906, 554092, 559746, 653037, 712404, 747054, 793359, 831138, 870716, 969661, 1057812, 1119492, 1246707, 1306074, 1494108, 1523753, 1586718, 1662276, 1939322, 1959111, 2493414, 2612148, 2908983, 3047506, 3173436, 3878644, 3918222, 4571259, 4986828, 5817966, 6095012, 7836444, 8726949, 9142518, 10666271, 11635932, 13713777, 17453898, 18285036, 21332542, 27427554, 31998813, 34907796, 42665084, 54855108, 63997626, 95996439, 127995252, 191992878, 383985756]

約数ペア:

[(1, 383985756), (2, 191992878), (3, 127995252), (4, 95996439), (6, 63997626), (7, 54855108), (9, 42665084), (11, 34907796), (12, 31998813), (14, 27427554), (18, 21332542), (21, 18285036), (22, 17453898), (28, 13713777), (33, 11635932), (36, 10666271), (42, 9142518), (44, 8726949), (49, 7836444), (63, 6095012), (66, 5817966), (77, 4986828), (84, 4571259), (98, 3918222), (99, 3878644), (121, 3173436), (126, 3047506), (132, 2908983), (147, 2612148), (154, 2493414), (196, 1959111), (198, 1939322), (231, 1662276), (242, 1586718), (252, 1523753), (257, 1494108), (294, 1306074), (308, 1246707), (343, 1119492), (363, 1057812), (396, 969661), (441, 870716), (462, 831138), (484, 793359), (514, 747054), (539, 712404), (588, 653037), (686, 559746), (693, 554092), (726, 528906), (771, 498036), (847, 453348), (882, 435358), (924, 415569), (1028, 373527), (1029, 373164), (1078, 356202), (1089, 352604), (1372, 279873), (1386, 277046), (1452, 264453), (1542, 249018), (1617, 237468), (1694, 226674), (1764, 217679), (1799, 213444), (2058, 186582), (2156, 178101), (2178, 176302), (2313, 166012), (2541, 151116), (2772, 138523), (2827, 135828), (3084, 124509), (3087, 124388), (3234, 118734), (3388, 113337), (3598, 106722), (3773, 101772), (4116, 93291), (4356, 88151), (4626, 83006), (4851, 79156), (5082, 75558), (5397, 71148), (5654, 67914), (5929, 64764), (6174, 62194), (6468, 59367), (7196, 53361), (7546, 50886), (7623, 50372), (8481, 45276), (9252, 41503), (9702, 39578), (10164, 37779), (10794, 35574), (11308, 33957), (11319, 33924), (11858, 32382), (12348, 31097), (12593, 30492), (15092, 25443), (15246, 25186), (16191, 23716), (16962, 22638), (17787, 21588), (19404, 19789)]